Kei te whakamahia ngā kōwhiringa holojama mai i Āhina hei whakarite i te maha o ngā pūtake matua e mahi ana ki runga i te taumata o te rongoā me te tirohanga. Tuatahi, ka tukua e rātou te tirotiro haumaru nui rawa atu ki ngā hanga whaimana, ko ēnei ngā hanga e āheinga ana i ngā whakaaturanga tuatahitia me ngā whakaaturanga kati. Ko tēnei ka whakamoeke tonu i te wā mo te hanga whaiwhakaaro, nā te mea ka hikina e ngā whakapae whaiwhakaaro ngā raraunga whaimana me ngā mōhiohio matatini hei whakauki i ngā rarangi matatini me ngā pūtake whaimana. Ko te paihere moni o ēnei whakaritenga haumaru he mea nui anō hoki, nā te mea ka tukuna e rātou te tirotiro haumaru matua i te ara pai, ka whiwhi ake i a rātou i roto i ngā whenua whakahaere noa. Ko te hanga whakamahi he tino tika me te pai, kaore i te hiahia ki ngā raraunga whakamahi whaimana mō te whakatūpato, ka whakaiti i ngā raupapa whakahaere me ngā huarahi whakawhiti mō te whakakoekoeanga. Ka whaihua nui hoki ngā holojama i te whaiwairanga me te roa, ka mau tonu i a rātou ngā āhuatanga tirotiro me ngā whakaritenga haumaru, ahakoa ngā āhuatanga taiao whakahē. Kei ngā āhuatanga kati whakaatu, ka whakahokia te tirotiro whakahirahira ki runga i ngā whakamahi tirohanga, ka whakangungu i te tirotiro haumaru o ngā mahi me te whiwhi haumaru o ngā kaiwhakamahi. Kei te taea e ngā pakihi me ngā kaiwhakamahi te whakauru i a rātou take tuku i roto i ngā take whakahaere, ka whakaae tonu ki te whakauru i a rātou take tuku i roto i ngā take whakahaere. Kei te tino taea te whakaritenga i ngā āhuatanga me ngā momo whānui, ka whakaae tonu ki te whakamahi i a rātou i waenganui i ngā whakaritenga rerekē, mai i ngā tohu iti i runga i ngā mahi farmasi ki ngā tohu rahi haumaru i runga i ngā whakapakoko.